Mathematics
Senior High
解き方教えて欲しいです!
(10) (a+b+c) (ab+bc+ca) - abc
Unresolved
Answers:
0
Mathematics
Senior High
⑹の解き方わかりません!
(6) x³+ax²-x²-a (8) 6x³+7xy+2y²+x-2
Resolved
Answers:
1